EP1045124A3 - Betriebssteuersystem - Google Patents

Betriebssteuersystem Download PDF

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Publication number
EP1045124A3
EP1045124A3 EP00303168A EP00303168A EP1045124A3 EP 1045124 A3 EP1045124 A3 EP 1045124A3 EP 00303168 A EP00303168 A EP 00303168A EP 00303168 A EP00303168 A EP 00303168A EP 1045124 A3 EP1045124 A3 EP 1045124A3
Authority
EP
European Patent Office
Prior art keywords
exhaust system
upstream
downstream
sensor
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00303168A
Other languages
English (en)
French (fr)
Other versions
EP1045124A2 (de
EP1045124B1 (de
Inventor
Yuji K.K. Honda Gijyutsu Kenkyusho Yasui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to EP04012915A priority Critical patent/EP1450221B1/de
Publication of EP1045124A2 publication Critical patent/EP1045124A2/de
Publication of EP1045124A3 publication Critical patent/EP1045124A3/de
Application granted granted Critical
Publication of EP1045124B1 publication Critical patent/EP1045124B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1403—Sliding mode control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1479—Using a comparator with variable reference
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1481—Using a delaying circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/047—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators the criterion being a time optimal performance criterion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1416—Observer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/142—Controller structures or design using different types of control law in combination, e.g. adaptive combined with PID and sliding mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1423—Identification of model or controller parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1426—Controller structures or design taking into account control stability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1402—Adaptive control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Feedback Control In General (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP00303168A 1999-04-14 2000-04-14 Betriebssteuersystem Expired - Lifetime EP1045124B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04012915A EP1450221B1 (de) 1999-04-14 2000-04-14 Anlagesteuerungssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10652599 1999-04-14
JP10652599A JP4265704B2 (ja) 1999-04-14 1999-04-14 内燃機関の空燃比制御装置及びプラントの制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04012915A Division EP1450221B1 (de) 1999-04-14 2000-04-14 Anlagesteuerungssystem

Publications (3)

Publication Number Publication Date
EP1045124A2 EP1045124A2 (de) 2000-10-18
EP1045124A3 true EP1045124A3 (de) 2001-12-12
EP1045124B1 EP1045124B1 (de) 2004-12-08

Family

ID=14435822

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04012915A Expired - Lifetime EP1450221B1 (de) 1999-04-14 2000-04-14 Anlagesteuerungssystem
EP00303168A Expired - Lifetime EP1045124B1 (de) 1999-04-14 2000-04-14 Betriebssteuersystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04012915A Expired - Lifetime EP1450221B1 (de) 1999-04-14 2000-04-14 Anlagesteuerungssystem

Country Status (4)

Country Link
US (1) US6256983B1 (de)
EP (2) EP1450221B1 (de)
JP (1) JP4265704B2 (de)
DE (2) DE60038910D1 (de)

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JP3655145B2 (ja) * 1999-10-08 2005-06-02 本田技研工業株式会社 多気筒内燃機関の空燃比制御装置
DE60121834T2 (de) * 2000-02-16 2006-11-23 Nissan Motor Co., Ltd., Yokohama Abgasreinigungsvorrichtung einer Brennkraftmaschine
US6539707B2 (en) * 2000-10-03 2003-04-01 Denso Corporation Exhaust emission control system for internal combustion engine
DE10050819A1 (de) * 2000-10-13 2002-05-02 Micronas Gmbh Sensorsystem mit veränderbarer Sensorsignalverarbeitung
DE10100613C1 (de) * 2001-01-09 2002-06-13 Siemens Ag Abgasreinigungsanlage für eine Brennkraftmaschine
MY138476A (en) * 2001-02-01 2009-06-30 Honda Motor Co Ltd Apparatus for and method of controlling plant
US6530214B2 (en) * 2001-02-05 2003-03-11 Denso Corporation Air-fuel ratio control apparatus having sub-feedback control
US7050864B2 (en) 2001-04-20 2006-05-23 Honda Giken Kogyo Kabushiki Kaisha Control system for a plant using identified model parameters
WO2002103183A1 (en) * 2001-06-19 2002-12-27 Honda Giken Kogyo Kabushiki Kaisha Device, method, and program recording medium for control of air-fuel ratio of internal combustion engine
JP4490000B2 (ja) * 2001-06-19 2010-06-23 本田技研工業株式会社 内燃機関の空燃比制御装置
JP4275330B2 (ja) * 2001-06-28 2009-06-10 三菱電機株式会社 内燃機関の空燃比制御装置
JP4430270B2 (ja) * 2001-08-06 2010-03-10 本田技研工業株式会社 プラントの制御装置及び内燃機関の空燃比制御装置
JP3686377B2 (ja) * 2002-01-23 2005-08-24 本田技研工業株式会社 プラントの制御装置
JP4064159B2 (ja) 2002-06-06 2008-03-19 本田技研工業株式会社 プラントの制御装置
JP3863069B2 (ja) 2002-06-06 2006-12-27 本田技研工業株式会社 プラントの制御装置
JP4032840B2 (ja) * 2002-06-18 2008-01-16 株式会社デンソー 内燃機関の排出ガス浄化装置
JP3846375B2 (ja) * 2002-07-10 2006-11-15 トヨタ自動車株式会社 触媒劣化判定方法
JP3957180B2 (ja) * 2002-08-09 2007-08-15 本田技研工業株式会社 デシメーションフィルタを用いた内燃機関の空燃比制御装置
JP2004102441A (ja) * 2002-09-05 2004-04-02 Honda Motor Co Ltd プラントの制御装置
FR2845826B1 (fr) * 2002-10-10 2006-08-25 Potain Sa Bras-support d'antenne de radiocommande pour appareil de levage
US7003944B2 (en) * 2003-03-27 2006-02-28 Ford Global Technologies, Llc Computing device to generate even heating in exhaust system
JP4015589B2 (ja) * 2003-06-02 2007-11-28 本田技研工業株式会社 プラントの制御装置
US7194320B2 (en) * 2003-06-05 2007-03-20 Neuco, Inc. Method for implementing indirect controller
US7197866B2 (en) * 2003-11-10 2007-04-03 Ford Global Technologies, Llc Control approach for use with dual mode oxygen sensor
US20060021325A1 (en) * 2003-12-26 2006-02-02 Denso Corporation Air/fuel ratio control system for automotive vehicle using feedback control
JP4314636B2 (ja) * 2004-09-17 2009-08-19 株式会社デンソー 内燃機関の空燃比制御装置
US7266440B2 (en) * 2004-12-27 2007-09-04 Denso Corporation Air/fuel ratio control system for automotive vehicle using feedback control
DE102005004441B3 (de) * 2005-01-31 2006-02-09 Siemens Ag Vorrichtung und Verfahren zum Ermitteln einer Stellgröße eines Reglers einer Brennkraftmaschine
US20070027688A1 (en) * 2005-08-01 2007-02-01 Kahn Aaron D Method and apparatus for an adaptive control system
DE102008025676B4 (de) * 2008-05-29 2012-02-09 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP4527792B2 (ja) * 2008-06-20 2010-08-18 本田技研工業株式会社 排ガス浄化装置の劣化判定装置
JP5140138B2 (ja) * 2010-11-04 2013-02-06 本田技研工業株式会社 制御装置
JP5883140B2 (ja) * 2012-07-17 2016-03-09 本田技研工業株式会社 内燃機関の制御装置
US8887490B2 (en) * 2013-02-06 2014-11-18 General Electric Company Rich burn internal combustion engine catalyst control
US10809701B2 (en) * 2018-12-13 2020-10-20 Mitsubishi Electric Research Laboratories, Inc. Network adapted control system
DE102022103558A1 (de) * 2022-02-15 2023-08-17 Audi Aktiengesellschaft Vorrichtung und Verfahren zur Lambdaregelung von Ottomotoren und Kraftfahrzeug

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EP0690216A2 (de) * 1994-06-29 1996-01-03 Honda Giken Kogyo Kabushiki Kaisha Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine
EP0719923A2 (de) * 1994-12-30 1996-07-03 Honda Giken Kogyo Kabushiki Kaisha Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors
JPH1193741A (ja) * 1997-09-16 1999-04-06 Honda Motor Co Ltd 内燃機関の排気系の空燃比制御装置及びプラントの制御装置

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690216A2 (de) * 1994-06-29 1996-01-03 Honda Giken Kogyo Kabushiki Kaisha Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine
EP0719923A2 (de) * 1994-12-30 1996-07-03 Honda Giken Kogyo Kabushiki Kaisha Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors
JPH1193741A (ja) * 1997-09-16 1999-04-06 Honda Motor Co Ltd 内燃機関の排気系の空燃比制御装置及びプラントの制御装置
EP0908800A2 (de) * 1997-09-16 1999-04-14 Honda Giken Kogyo Kabushiki Kaisha Anlagesteuersystem

Also Published As

Publication number Publication date
EP1450221A3 (de) 2006-10-25
DE60038910D1 (de) 2008-06-26
JP2000297679A (ja) 2000-10-24
EP1450221B1 (de) 2008-05-14
JP4265704B2 (ja) 2009-05-20
US6256983B1 (en) 2001-07-10
EP1045124A2 (de) 2000-10-18
EP1045124B1 (de) 2004-12-08
DE60016494T2 (de) 2006-01-05
EP1450221A2 (de) 2004-08-25
DE60016494D1 (de) 2005-01-13

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